1 files changed, 67 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/alios/platform_internal.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/alios/platform_internal.h
new file mode 100644
index 000000000..f6a4ba11e
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/alios/platform_internal.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef _PLATFORM_INTERNAL_H
+#define _PLATFORM_INTERNAL_H
+
+#include <aos/kernel.h>
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <limits.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef BH_PLATFORM_ALIOS_THINGS
+#define BH_PLATFORM_ALIOS_THINGS
+#endif
+
+#define BH_APPLET_PRESERVED_STACK_SIZE (2 * BH_KB)
+
+/* Default thread priority */
+#define BH_THREAD_DEFAULT_PRIORITY 30
+
+typedef aos_task_t korp_thread;
+typedef korp_thread *korp_tid;
+typedef aos_task_t *aos_tid_t;
+typedef aos_mutex_t korp_mutex;
+typedef aos_sem_t korp_sem;
+
+struct os_thread_wait_node;
+typedef struct os_thread_wait_node *os_thread_wait_list;
+typedef struct korp_cond {
+    aos_mutex_t wait_list_lock;
+    os_thread_wait_list thread_wait_list;
+} korp_cond;
+
+#define os_printf printf
+#define os_vprintf vprintf
+
+/* clang-format off */
+/* math functions which are not provided by os*/
+double sqrt(double x);
+double floor(double x);
+double ceil(double x);
+double fmin(double x, double y);
+double fmax(double x, double y);
+double rint(double x);
+double fabs(double x);
+double trunc(double x);
+float sqrtf(float x);
+float floorf(float x);
+float ceilf(float x);
+float fminf(float x, float y);
+float fmaxf(float x, float y);
+float rintf(float x);
+float fabsf(float x);
+float truncf(float x);
+int signbit(double x);
+int isnan(double x);
+/* clang-format on */
+
+#endif /* end of _BH_PLATFORM_H */